Article NH Cold water fisheriesArticle warm water vs. cold water
IMG_2564.jpg East Concord Turtle Pond
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IMG_2552.jpgFish Profiles warm vs cold
weather & time:
cloudy, windy, very cold
about 11:45 am


bottom dredge:
damsel fly
dragonfly larva
leech
midge

Nekton:
too deep no collection
b.o.d.= 8.95 The difference between DO at site and DO after five days : 2.05mg/l

D.O. mg/l and Temp. C
1 Meter, DO 11 Temp 9.5
2 DO 10.7 Temp 9.8
3 DO 9.9 Temp 10
4 DO 8.87 Temp 10
5 DO 8.04 Temp 10.1
6 DO 7.92 Temp 10
7 DO 7.6 Temp 10

Phospates:
Top - 0.00 mg/L
Bottom - 0.05 mg/L


Conductivity
1) 325 mv
2) 517 mv
3) 315 mv
4) 320 mv
5) 332 mv
6) 292 mv
7) 283 mv
8) 288 mv
9) 270 mv
10) 270 mv

Plankton:
Copepod
Filamentous
Desmids Closterium
Amphid Pod
Vascular Plant
Algae
Cilia
Sphagnum Moss
Cyanobacteria
(If you have any more, please add them!)

Ph:
6.4, 6.6, 6.4, 6.4, 6.4, 6.6, 6.5, 6.6, 6.5, 6.6, 6.6

Vegetation:
Watershield,
Arrowhead,
Common Reed,
Goldenrod,
3 Way Sedge,
Milfoil,
Soft Rush,
Smart Weed,
Cat Tail

Turbidity:
1.5 m 1FTU

E Coli:
1 colony/ 10 ml of water

TSS:
.063g/1000ml